EP 3847224 A1 20210714 - POLYMERISABLE COMPOUNDS AND THE USE THEREOF IN LIQUID-CRYSTAL DISPLAYS
Title (en)
POLYMERISABLE COMPOUNDS AND THE USE THEREOF IN LIQUID-CRYSTAL DISPLAYS
Title (de)
POLYMERISIERBARE VERBINDUNGEN UND VERWENDUNG DAVON IN FLÜSSIGKRISTALLANZEIGEN
Title (fr)
COMPOSÉS POLYMÉRISABLES ET LEUR UTILISATION DANS DES AFFICHAGES À CRISTAUX LIQUIDES
Publication
Application
Priority
- EP 18192957 A 20180906
- EP 2019073403 W 20190903
Abstract (en)
[origin: WO2020048946A1] The present invention relates to polymerisable compounds, to processes and intermediates for the preparation thereof, to liquid-crystal (LC) media comprising them, and to the use of the polymerisable compounds and LC media for optical, electro-optical and electronic purposes, in particular in LC displays, especially in LC displays of the polymer sustained alignment type.
IPC 8 full level
C09K 19/04 (2006.01); C09K 19/12 (2006.01); C09K 19/30 (2006.01)
CPC (source: EP US)
C09K 19/04 (2013.01 - EP); C09K 19/12 (2013.01 - EP US); C09K 19/30 (2013.01 - EP); C09K 19/3003 (2013.01 - US); C09K 19/322 (2013.01 - US); C09K 19/3402 (2013.01 - US); C09K 2019/0425 (2013.01 - EP); C09K 2019/0448 (2013.01 - EP US); C09K 2019/122 (2013.01 - US); C09K 2019/123 (2013.01 - EP US); C09K 2019/3004 (2013.01 - EP); C09K 2019/3009 (2013.01 - EP US); C09K 2019/301 (2013.01 - EP); C09K 2019/3016 (2013.01 - EP US); C09K 2019/3027 (2013.01 - EP); C09K 2019/3422 (2013.01 - US)
Citation (search report)
See references of WO 2020048946A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2020048946 A1 20200312; CN 112639054 A 20210409; EP 3847224 A1 20210714; TW 202020127 A 20200601; US 2021348056 A1 20211111
DOCDB simple family (application)
EP 2019073403 W 20190903; CN 201980057757 A 20190903; EP 19761865 A 20190903; TW 108132018 A 20190905; US 201917273824 A 20190903